.nav-toggle{display:none;border:1px solid #d7e8e2;border-radius:8px;background:#fff;color:#174a45;cursor:pointer}
.nav-toggle span{display:block;width:17px;height:1.5px;margin:3px 0;background:currentColor;transition:transform .2s ease,opacity .2s ease}
.mobile-sign-in{display:none}

@media(max-width:900px){
  .nav-toggle{position:relative;z-index:12;display:grid;place-content:center;width:42px;height:42px;margin-left:auto;padding:0}
  .site-header .site-nav,.module-nav nav{position:absolute!important;z-index:11;top:calc(100% + 8px);right:0;left:0;display:flex!important;gap:0!important;min-width:0;margin:0!important;padding:10px;border:1px solid #d7e8e2;border-radius:12px;background:rgba(255,255,255,.98);box-shadow:0 16px 34px rgba(16,60,59,.14);opacity:0;pointer-events:none;transform:translateY(-8px);transition:opacity .18s ease,transform .18s ease}
  .site-header .site-nav{flex-direction:column}
  .module-nav nav{flex-direction:column}
  .site-header.nav-open .site-nav,.module-nav.nav-open nav{opacity:1;pointer-events:auto;transform:translateY(0)}
  .site-header .site-nav a,.module-nav nav a{display:flex;align-items:center;min-height:43px;padding:0 13px;border-radius:8px;color:#234e48!important;font-size:14px!important}
  .site-header .site-nav a:hover,.module-nav nav a:hover{background:#eaf8f3}
  .module-nav nav .nav-home{display:none!important}
  .site-header .mobile-sign-in{display:flex}
  .site-header .site-actions{margin-left:13px}
  .site-header .site-actions>a:first-child{display:none}
  .site-header,.module-nav{position:sticky}
  .site-header{width:calc(100% - 40px)}
  .module-nav{gap:13px}
}

@media(max-width:600px){
  .site-header .site-actions .button{min-height:42px;padding:0 12px;font-size:11px}
  .site-header .site-actions .button span{font-size:15px}
  .site-header .site-logo,.module-nav img{width:150px}
  .site-header .site-actions{margin-left:9px}
  .hero h1{letter-spacing:-.065em}
  .hero-intro{font-size:16px!important;line-height:1.55!important}
  .hero-proof{font-size:9px!important}
  .evidence-graphic{min-height:455px!important}
  .graphic-stat{transform:scale(.88);transform-origin:center}
  .footer-bottom{padding-bottom:8px}
}

@media(max-width:390px){
  .site-header .site-logo,.module-nav img{width:132px}
  .site-header .site-actions .button{padding:0 9px;font-size:10px}
  .nav-toggle{width:39px;height:39px}
  .site-header .site-actions{margin-left:7px}
}